<?php // $Id: index.php,v 1.24.2.5 2008/02/05 21:39:52 skodak Exp $

	require_once("../../config.php");
	require_once("lib.php");

	$id = required_param('id', PARAM_INT);	// Course Module ID

	if (! $course = get_record("course", "id", $id)) {
		error("Course ID is incorrect");
	}

	require_course_login($course);

	add_to_log($course->id, "survey", "view all", "index.php?id=$course->id", "");

	$strsurveys = get_string("modulenameplural", "survey");
	$strweek = get_string("week");
	$strtopic = get_string("topic");
	$strname = get_string("name");
	$strstatus = get_string("status");
	$strdone  = get_string("done", "survey");
	$strnotdone  = get_string("notdone", "survey");

	$navlinks = array();
	$navlinks[] = array('name' => $strsurveys, 'link' => '', 'type' => 'activity');
	$navigation = build_navigation($navlinks);

	print_header_simple("$strsurveys", "", $navigation,
				 "", "", true, "", navmenu($course));

	if (! $surveys = get_all_instances_in_course("survey", $course)) {
		notice(get_string('thereareno', 'moodle', $strsurveys), "../../course/view.php?id=$course->id");
	}

	if ($course->format == "weeks") {
		$table->head  = array ($strweek, $strname, $strstatus);
		$table->align = array ("CENTER", "LEFT", "LEFT");
	} else if ($course->format == "topics") {
		$table->head  = array ($strtopic, $strname, $strstatus);
		$table->align = array ("CENTER", "LEFT", "LEFT");
	} else {
		$table->head  = array ($strname, $strstatus);
		$table->align = array ("LEFT", "LEFT");
	}

	$currentsection = '';

	foreach ($surveys as $survey) {
		if (!empty($USER->id) and survey_already_done($survey->id, $USER->id)) {
			$ss = $strdone;
		} else {
			$ss = $strnotdone;
		}
		$printsection = "";
		if ($survey->section !== $currentsection) {
			if ($survey->section) {
				$printsection = $survey->section;
			}
			if ($currentsection !== "") {
				$table->data[] = 'hr';
			}
			$currentsection = $survey->section;
		}
		//Calculate the href
		if (!$survey->visible) {
			//Show dimmed if the mod is hidden
			$tt_href = "<a class=\"dimmed\" href=\"view.php?id=$survey->coursemodule\">".format_string($survey->name,true)."</a>";
		} else {
			//Show normal if the mod is visible
			$tt_href = "<a href=\"view.php?id=$survey->coursemodule\">".format_string($survey->name,true)."</a>";
		}

		if ($course->format == "weeks" or $course->format == "topics") {
			$table->data[] = array ($printsection, $tt_href, "<a href=\"view.php?id=$survey->coursemodule\">$ss</a>");
		} else {
			$table->data[] = array ($tt_href, "<a href=\"view.php?id=$survey->coursemodule\">$ss</a>");
		}
	}

	echo "<br />";
	print_table($table);
	print_footer($course);

?>
